[EVSE] measuring system solutions DC metering for Depot charger Electric Vehicle Supply Equipment

The IVY METERING Smart RS485 DC Energy Meter provides precise current and voltage measurement for DC-powered equipment. Ideal for telecommunications, communication building monitoring, and 48V to 1000V DC power system energy measurement, this meter offers powerful bi-directional metering, enabling Vehicle-to-Grid (V2G) applications. Ensuring complete kWh transparency for EV charging, it serves as a core component for fast charging power measurement and fiscal billing. For kWh-based charging solutions, this DC energy meter is the optimal choice.

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1. Brief introduction

2. Function Description

1. Shunt Sampling for DC Measuring, Class 1

2. Measure I, V, kWh (10~240A or upto 2000A, 5-1000VDC)

3. RS485 Communication with DTL645 Protocol

4. Over-current/voltage Alarm (Programmable)

5. LCD Backlight, Four Tariffs with 8 Time Slots

3. Specifications

Reference voltage	DC40V-400V, 5-1000V
Current	10~240A, upto 2000A
Operation temp.	-20℃~+70℃
Accuracy class	Cl.1.0
Average humidity	75%
Relative humidity	95%
Communication	RS485 Communication
Communication protocol	DTL645
Impulse constant	100 imp/kWh
LCD display	LCD 6+2
Power consumption	≤0.4W,≤8VA
Standard compliant	GB/T 17708-2017

4. Applicartion in EV Charger

EM613002 EV series smart meter electricity Energy Revenue Monitor IoT Meter NB-IoT Wireless Dc Current Power Meter